iD44

iD44

Specifications

Microphone preamplifier

MIC GAIN: 0 to +60 dB
LINE GAIN: -10 to +50 dB
PHANTOM POWER: 48v +/-4v @ 10mA/Channel (12VDC only)
MIC EIN: -126dBu
CMRR: >80dB @ 1kHz
MAXIMUM INPUT LEVEL: +18 dBu
INPUT IMPEDANCE (Mic): 3k Ω balanced
INPUT IMPEDANCE (Line): 10k Ω balanced
FREQUENCY RESPONSE: ±0.5 dB 10Hz to 65kHz
CROSSTALK: <-90 dBu @ 1kHz & 10kHz
THD+N @ 0dBu (1kHz): 0.003% (-96dBu)
SNR: 96dB
XLR: Pin 2 (Hot), Pin 3 (Cold) & Pin 1 (Shield)
1/4” TRS JACK: TIP (Hot), RING (Cold) & SLEEVE (Shield)

D.I / Instrument Input (Channel 1):

D.I GAIN: 0 to +60 dB
MAXIMUM INPUT LEVEL: +10dBu
INPUT IMPEDANCE: 1MegΩ Unbalanced
FREQUENCY RESPONSE: ±0.5 dB 10Hz to 50kHz
THD+N @ 0dBu (1kHz): <0.3%
SNR: 95dB A-weighted
1/4” JACK: Tip (Hot) & Sleeve (Shield)

Analogue to Digital Converter (ADC 1 & 2):

 

(Measured via Insert Returns under AES-17)

MAXIMUM INPUT LEVEL: +18 dBu (0 dBFS digital maximum)
DIGITAL REFERENCE LEVEL: +18 dBu = 0 dBFS
INPUT IMPEDANCE: >10k Ω Balanced
CROSSTALK: -115 dBu @ 1kHz & 10kHz
FREQUENCY RESPONSE: ±0.5 dB 10Hz to Fs/2 (Nyquist)
CROSSTALK: -115dBu @ 1kHz & 10kHz
THD+N @ -1dBFS (1kHz): <0.0003% (-112dB)
DYNAMIC RANGE: 120 dB A-weighted
1/4” TRS JACK: TIP (Hot), RING (Cold) & SLEEVE (Shield)

Digital to Analogue Converter (DAC 1 & 2):

 

(Measured under AES-17 at line outputs 1 & 2)

MAXIMUM INPUT LEVEL: +18 dBu (0 dBFS digital maximum)
DIGITAL REFERENCE LEVEL: +18 dBu = 0 dBFS
OUTPUT IMPEDANCE: <100 Ω
CROSSTALK: <-118 dBu @ 1kHz & 10kHz
FREQUENCY RESPONSE: ±0.5 dB 10Hz to Fs/2 (Nyquist)
CROSSTALK: -115dBu @ 1kHz & 10kHz
THD+N @ -1dBFS (1kHz): <0.0006% (-104dB)
DYNAMIC RANGE: 124 dB un-weighted, 126 dB A-weighted
1/4” TRS JACK: TIP (Hot), RING (Cold) & SLEEVE (Shield)

Headphone Outputs:

 

(Measured under AES-17 at phones output)

MAXIMUM OUTPUT LEVEL: +14 dBu (0 dBFS digital maximum)
DIGITAL REFERENCE LEVEL: +14 dBu = 0 dBFS
OUTPUT IMPEDANCE: <50 Ω unbalanced
CROSSTALK: <-110 dBu @ 1kHz & 10kHz
FREQUENCY RESPONSE: ±0.5dB 10Hz to Fs/2
CROSSTALK: -115dBu @ 1kHz & 10kHz
THD+N @ -1dBFS (1kHz): <0.0008% (-103 dB)
DYNAMIC RANGE: 121 dB un-weighted, 124 dB A-weighted
MAX LEVEL INTO 30ohms: +10.2 dBu 0.002% THD+N Power: 210mW
MAX LEVEL INTO 60ohms: +14.2 dBu 0.001% THD+N Power: 54mW
MAX LEVEL INTO 600ohms: +14.2 dBu 0.001% THD+N Power: 54mW
1/4” JACK: TIP (Hot), RING (Cold) & SLEEVE (Shield)

Digital Input:

ADAT 16 CHANNELS: 44.1kHz to 48.0kHz
ADAT 8 CHANNELS (SMUX): 88.2kHz to 96.0kHz
STEREO S/PDIF: 44.1kHz to 96.0kHz

USB2.0 High Speed:

No. of INPUT CHANNELS 20: 20 (4 Analogue, 16 Digital)
No. of OUTPUT CHANNELS 24: 24 (8 Analogue, 16 Digital)
Connector: USB Type-C
Included Cables: 1.5m USB 2.0 Type-C to USB Type-C, 1.5m USB 2.0 Type-C to USB Type-A

DSP Mixer Latency – ROUND TRIP (in-to-out):

44.1kHz 0.677ms
48.0kHz 0.625ms
88.2kHz 0.354ms
96.0kHz 0.323ms

Dimensions:

Unit: 276mm (w) x 51mm (h) x 174mm (d)